1100cc motorcycle injectors?

[Clare Snyder]

The system from a early eighties Toyota Starlett would likely be a very good
match. Basically an L-Jetronic unit using a MAF, which might be a bit
difficult tofind a location for. At any rate, the injectors should be good -
the Starlett was a 1300cc pushrod engine - your 1100 likely breaths about the
same.

Jake Sternberg wrote:

> i'm sick of my stupid carburetors leaking fuel all over the place.
> it makes my engine look like someone poured rust all over it (red
> fuel residue) and i get horrible gas milage, poor power (too rich)
> and i'm polluting so much i have nightmares.
>
> so i intend to install fuel injection on my motorcycle ASAP.
> I can make the throttlebodies and injector bores, that's no problem.
> I can mount the fuel pump and pressure regulator, and make the fuel
> rail.  I need help, though, choosing injectors and a computer to
> control it all.  I intend to install four oxygen sensors right at
> the exhaust ports (single wire unheated).  if i go with a stock ECM,
> it'll likely just watch one of them at a time.  also, the vacuum signal
> from each port will be very very pulsey, so i assume a good way to hook
> up the MAP sensor would be to split to four hoses to the four intakes?
> hooking up a vacuum gauge to a single port at idle makes the needle go
> nuts.  any suggestions are welcome.
>
> i plan to use a MAP setup, of course.  my bike is a 16-valve 1100cc four.
> it's a 1980 suzuki GS1100LT with about 45K on the clock, and revs
> to about 9,000 although i've never gone past 7,000.  does anyone have
> information or links for reprogramming early-80s volvo LH-jetronic?
> i like this setup because it is fuel control only, not ignition, and
> is cheap.  i just dont know how to program it.
>
> I have no idea what size or make of injectors to use (anyone have a set
> for sale?)  and i'm also wondering if using higher flow fuel injectors
> (like those for a 2000cc engine) at low fuel pressure is a possible
> solution, since i can't think of any applications for a 1.1L EFI engine.
>
> oh, my bike has no distributor; just two coils in a waste-fire setup.
> i could put on a pulsewheel if necessary, although I am content with
> the stock ignition timing and advance.  I just want fuel control.
>
> ANY SUGGESTIONS are welcome, preferably through private e-mail.
> anyone have an ECM and/or injectors for me, i'm interested.
>
> thanks,
> Jake    -   chickens at mail.utexas.edu